Let’s Build a Terrarium!

You don’t need much to get started if you have an old leaky aquarium lying around getting dusty or an unoccupied spare fish tank. But you can also make one from scratch — here’s how.

You will need:

• 4 rectangular pieces of window glass (available at picture framing stores — you can order the size you need) or thick clear plastic; 8” X 10”
• 2 smaller pieces of glass or clear plastic 8 inch x 8 inch and 8 inch x 6 inch
• mosquito screen
• roll of plastic electrical tape (about 240 inches)
• small rocks pebbles and sand
• a few pieces of barbecue charcoal
• a small bag of potting soil
• plastic bowl    
• interesting rocks shells leaves twigs and small branches
• seeds and “pets”

Getting started

1. Lay out 4 pieces of glass in a row an 8 inch x 10 inch then a 10 inch x 10 inch followed by an 8 inch x 10 inch then another 10 inch x 10 inch. Leave a small space as wide as the thickness of the glass between each piece.
2. Tape the pieces together with the electrical tape while they’re lying flat.
3. Stand the taped-together pieces up on their edges and shape into a rectangle with the tape on the outside.
4. Take the fifth piece of glass that will be used for the bottom and lay it on top taping all the edges all the way around.
5. Now turn it over and make it stronger by taping the seam joints inside as well as taping the top edges all around
6. Use the smallest piece of glass for the cover. Tape around all the edges of the piece of glass that will be used as the cover. There should be two inches of open space. Tape a 4 inch x 10 inch piece of mosquito screening to this cover for air circulation.
7. Make a tape hinge for the cover and fasten to one edge of glass.

Interior decorations

1. Arrange a layer of small pebbles rocks and sand on the bottom. This is for drainage.
2. Break up a few lumps of charcoal into small pieces for the next layer.
3. For the third layer place potting soil from the nursery or earth from a garden (can be mixed together).

Landscaping

You can plan your landscaping ideas ahead by sketching on a piece of paper where you want each plant where the plastic bowl “pond” will be and where you will build hills and tunnels and twig shelters for the pets that will live in this miniature forest.

What should you put inside?

Plant a few seeds and small plants: ferns Venus flytraps moss violets your favorite flowers. Usual terrarium pets are: frogs toads crickets turtles salamanders earthworms beetles snails chameleons caterpillars and ladybugs. Depending on the creatures you choose food can be small pieces of fruit vegetable peels or fish food from the pet store. Do some research!

These wildlife pets will need drinking water. Dig out a bit of dirt making enough room to place the small plastic bowl. Fill with clean water and you have made a pond! These little critters will need hiding places that you can make from twisted pieces of wood small branches leafy twigs interesting shells and large rocks. Be creative and include things that you think your pets will like!